How many hours does Bisopil take to reduce high blood pressure?
Bisopil starts showing its effect within 2 hours, but it can take up to 2 to 6 weeks to reach its full effect. You may not feel any difference in blood pressure, but this does not mean that the medicine is not working. Take it exactly as directed by your doctor. Its important to keep taking your medicine in the prescribed dose and duration to get the maximum benefit of Bisopil.